134850069 has 16 divisors (see below), whose sum is σ = 211530240. Its totient is φ = 84611520.

The previous prime is 134850061. The next prime is 134850083. The reversal of 134850069 is 960058431.

It is not a de Polignac number, because 134850069 - 2³ = 134850061 is a prime.

It is a super-2 number, since 2×134850069² = 36369082218609522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134850061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146437 + ... + 147354.

It is an arithmetic number, because the mean of its divisors is an integer number (13220640).

Almost surely, 2^134850069 is an apocalyptic number.

It is an amenable number.

134850069 is a deficient number, since it is larger than the sum of its proper divisors (76680171).

134850069 is a wasteful number, since it uses less digits than its factorization.

134850069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293817 (or 293811 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 134850069 is about 11612.4962432717. The cubic root of 134850069 is about 512.8028037263.

The spelling of 134850069 in words is "one hundred thirty-four million, eight hundred fifty thousand, sixty-nine".